Round cast iron manhole cover DO600N H150, CL.D400 (40T), cover embedding depth 5cm, with damping insert, locked, unpainted (raw) W0101-4024-1011-000

Round cast iron manhole cover DO600N – a solid solution for road traffic

This round cast iron manhole cover DO600N, with a height of 150 mm and a load class of D400 (40 tons), is a reliable element of road and urban infrastructure. Designed for installation in roadways, parking lots and hardened shoulders, it provides safe access to underground installations. Its raw, unpainted surface makes it ready for immediate integration into the surroundings or additional protection.

Durability and safety in every detail

The manhole cover is made of durable cast iron, guaranteeing its longevity even under heavy loads. The load class D400, compliant with PN-EN 124-2, means that the manhole cover is adapted to traffic of all types of road vehicles. Additionally, the embedding depth of the cover, amounting to 5 cm, minimizes the risk of damage and reduces noise during vehicle passage. The locking construction ensures safety and prevents unauthorized access. A damping insert further reduces noise associated with road traffic.

Installation and application – for professionals and investors

DO600N manhole covers are ideal for use in areas exposed to heavy vehicle traffic and requiring high load resistance. The body construction allows for paving with paving stones, allowing for aesthetic adaptation of the manhole cover to the surroundings. Cover positioners prevent it from rotating in the body, which facilitates installation and ensures stability. This manhole cover is primarily used:

• On road surfaces (also pedestrian and vehicle routes)
• On hardened shoulders
• In parking areas
• In industrial and warehouse areas
• Near underground infrastructure (sewer manholes, cable ducts)

The manhole cover design has been tested and certified by the Łukasiewicz Research Network – Krakow Institute of Technology (Certificate No. 030-UWB-013/23), confirming its compliance with applicable standards and quality standards. Manufactured by Koneckie Zakłady Odlewnicze S.A., it guarantees high quality workmanship and reliable operation.